Senior Systems Engineer

Summary

Senior Systems Engineer responsible for administering and securing a Microsoft-based infrastructure spanning Windows Server, Active Directory, Microsoft 365, Azure, and Hyper-V environments across multi-tenant deployments. Will manage Fortinet network infrastructure (FortiGate, FortiSwitch, FortiAP), identity/access through Entra ID, and security operations including incident investigation and compliance tracking. Develop PowerShell and Microsoft Graph API automation to streamline administrative and monitoring tasks, and provide Tier 2/3 support for infrastructure issues. Requires 5+ years as a Windows systems administrator with hands-on experience in Microsoft cloud services, Fortinet firewalling, and enterprise networking.